CVE-2026-27447
Gravedad CVSS v3.1:
MEDIA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
03/04/2026
Última modificación:
22/04/2026
Descripción
*** Pendiente de traducción *** OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon (cupsd) contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an unprivileged user to gain unauthorized access to restricted operations by using a user with a username that differs only in case from an authorized user. At time of publication, there are no publicly available patches.
Impacto
Puntuación base 3.x
4.80
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:openprinting:cups:*:*:*:*:*:*:*:* | 2.4.16 (incluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



